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Showing 1 to 12 of 260 entries
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Improved measurement of two-mode quantum correlations using a phase-sensitive amplifier.

Optics express

Li T, Anderson BE, Horrom T, Schmittberger BL, Jones KM, Lett PD.
PMID: 29041429
Opt Express. 2017 Sep 04;25(18):21301-21311. doi: 10.1364/OE.25.021301.

We demonstrate the ability of a phase-sensitive amplifier (PSA) to pre-amplify a selected quadrature of one mode of a two-mode squeezed state in order to improve the measurement of two-mode quantum correlations that exist before degradation due to optical...

Preliminary Design and Evaluation of a B-Scan OCT-Guided Needle.

Photonics

Joos KM, Shen JH, Dowker A.
PMID: 26038771
Photonics. 2014 Sep;1(3):260-266. doi: 10.3390/photonics1030260.

Real-time intraoperative B-scan optical coherence tomography (OCT) visualization of intraocular tissues is a desired ophthalmic feature during retinal procedures. A novel intraocular 25-gauge B-mode forward-imaging OCT probe was combined with a 36-gauge needle into a prototype instrument. Imaging of...

Computer assisted chronic disease management: does it work? A pilot study using mixed methods.

ISRN family medicine

Jones KM, Biezen R, Piterman L.
PMID: 24959576
ISRN Family Med. 2013 Mar 07;2013:801723. doi: 10.5402/2013/801723. eCollection 2013.

Background. Key factors for the effective chronic disease management (CDM) include the availability of practical and effective computer tools and continuing professional development/education. This study tested the effectiveness of a computer assisted chronic disease management tool, a broadband-based service...

Second generation multiple reaction monitoring assays for enhanced detection of ultra-low abundance .

Clinical proteomics

Mehaffy C, Dobos KM, Nahid P, Kruh-Garcia NA.
PMID: 28592925
Clin Proteomics. 2017 Jun 05;14:21. doi: 10.1186/s12014-017-9156-y. eCollection 2017.

METHODS: Multiple reaction monitoring assays were optimized for the enhanced detection of 41 RESULTS: Our enhanced methods provide limit of detection and quantification averaging in the low femtomolar range for detection of mycobacterial products in serum. At least one...

Early experiences of minimally invasive surgery to treat gastroesophageal reflux disease.

Journal of the Korean Surgical Society

Lee SB, Jeon KM, Kim BS, Kim KC, Jung HY, Choi YB.
PMID: 23741690
J Korean Surg Soc. 2013 Jun;84(6):330-7. doi: 10.4174/jkss.2013.84.6.330. Epub 2013 May 28.

PURPOSE: There are fewer patients with gastroesophageal reflux disease (GERD) in Korea compared with Western countries. The incidence of GERD has increased in recent years however, concerning many physicians. Here, we report our early experiences of using a recently...

Leptin receptor polymorphism Gln223Arg (rs1137101) in oral squamous cell carcinoma and potentially malignant oral lesions.

SpringerPlus

Domingos PL, Farias LC, Pereira CS, das Graças Pena G, Reis TC, Silva RR, Fraga CA, de Souza MG, Soares MB, Jones KM, Menezes EV, Nobre SA, Rodrigues Neto JF, de Paula AM, Velásquez-Meléndez JG, Sena Guimarães AL.
PMID: 26034683
Springerplus. 2014 Nov 22;3:683. doi: 10.1186/2193-1801-3-683. eCollection 2014.

The purpose of this study was to assess the LEPR gene Gln223Arg polymorphism (rs1137101) in oral squamous cell carcinoma (OSCC) and in potentially malignant oral lesions (PMOL) in comparison to normal oral mucosa in a Brazilian population. Smokers (n...

Evaluation of a multidimensional solid-phase extraction platform for highly selective on-line cleanup and high-throughput LC-MS analysis of triazines in river water samples using molecularly imprinted polymers.

Analytical chemistry

Koeber R, Fleischer C, Lanza F, Boos KS, Sellergren B, Barceló D.
PMID: 11403283
Anal Chem. 2001 Jun 01;73(11):2437-44. doi: 10.1021/ac001483s.

A novel highly selective sample cleanup procedure based on the use of molecularly imprinted polymers (MIPs) as solid-phase extraction materials has been evaluated with respect to its applicability and routine use in environmental analysis. The method comprises the combination...

Multidimensional on-line solid-phase extraction (SPE) using restricted access materials (RAM) in combination with molecular imprinted polymers (MIP).

Fresenius' journal of analytical chemistry

Boos KS, Fleischer CT.
PMID: 11605750
Fresenius J Anal Chem. 2001 Sep;371(1):16-20. doi: 10.1007/s002160100831.

A novel, multidimensional SPE sample-processing platform for complex fluids, which relies on the combination of small LC columns packed with restricted access materials (RAM) and molecular imprinted polymers (MIP) is described. It is called the Six-S ProcEdure (Six-SPE). Six-SPE...

Impact of a new curriculum on medical students' interpersonal and interviewing skills.

Medical education

Hook KM, Pfeiffer CA.
PMID: 17269948
Med Educ. 2007 Feb;41(2):154-9. doi: 10.1111/j.1365-2929.2006.02680.x.

OBJECTIVES: In 1998 we reported on the rise and fall of medical student communication skills during the 4 years of medical school. Since then, the University of Connecticut School of Medicine has completed a major curriculum renewal project with...

Hollow-glass waveguide delivery of an infrared free-electron laser for microsurgical applications.

Applied optics

Shen JH, Harrington JA, Edwards GS, Joos KM.
PMID: 18357034
Appl Opt. 2001 Feb 01;40(4):583-7. doi: 10.1364/ao.40.000583.

The purpose of this research is to deliver free-electron-laser (FEL) pulses for intraocular microsurgery. The FEL at Vanderbilt University is tunable from 1.8 to 10.8 microm. To deliver the FEL beam we used a metallic-coated hollow-glass waveguide of 530-mum...

Responses of the model legume Medicago truncatula to the rhizobial exopolysaccharide succinoglycan.

Plant signaling & behavior

Jones KM, Walker GC.
PMID: 19704531
Plant Signal Behav. 2008 Oct;3(10):888-90. doi: 10.4161/psb.3.10.6512.

Many species of rhizobial bacteria can invade their plant hosts and induce development of symbiotic nitrogen-fixing nodules only if they are able to produce an acidic exopolysaccharide (EPS) with certain structural and molecular weight characteristics.1-3Sinorhizobium meliloti that produces the...

Surface plasmon optical study of the interfacial phase transition of elastinlike polypeptide grafted on gold.

Biointerphases

Xu F, Joon HM, Trabbic-Carlson K, Chilkoti A, Knoll W.
PMID: 20408702
Biointerphases. 2008 Sep;3(3):66-74. doi: 10.1116/1.2965133.

The conformational changes in elastinlike polypeptides (ELPs) grafted to a solid/solution interface via different architectures were studied using surface plasmon resonance spectroscopy and surface plasmon field-enhanced fluorescence spectroscopy (SPFS). SPFS provides a simple and convenient optical method to study...

Showing 1 to 12 of 260 entries